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Cushion|Lab Grown|IGI

0.63ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG764675451

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG764675451

Diamond specifications and retailer prices

From $344 USD
As of October 30, 2026
Save $2,156 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,500 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.63ct lab-grown cushion diamond

This 0.63ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG764675451 or 764675451. Listed at 13 retailers as of October 30, 2026, with prices from $344 to $2,500, a $2,156 spread on the same certified stone. Do Amore Diamonds lists it at $2,500. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.63
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675451
Dimensions4.95 × 4.75 × 3.11 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.95 mm4.75 mm0.63 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764675451
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,500 USD|Low: $344 USD|High: $2,500 USD|Avg: $1,095 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 5$344 USD
Retailer 14$415 USD
Retailer 4$450 USD
Retailer 12$638 USD
Retailer 2$675 USD
Retailer 6$688 USD
Retailer 3$730 USD
Retailer 13$1,086 USD
Retailer 8$1,357 USD
Retailer 11$1,360 USD
Retailer 10$1,492 USD
Retailer 7$1,660 USD
Retailer 9$1,660 USD
Do Amore Diamonds$2,500 USD

26 data points across 14 retailers

13 retailers$344 USD to $2,500 USD

A
Cheapest Retailer
-
$344 USD
A
Retailer 2
-
$415 USD
View
A
Retailer 3
-
$450 USD
View
A
Retailer 4
-
$638 USD
View
B+
Retailer 5
-
$675 USD
€643 EUR
View
B+
Retailer 6
-
$730 USD
View
B
Retailer 7
-
$1,086 USD
CA$1,508 CAD
View
B
Retailer 8
-
$1,357 USD
View
B
Retailer 9
-
$1,360 USD
View
B
Retailer 10
-
$1,492 USD
£1,175 GBP
View
B
Retailer 11
-
$1,660 USD
View
B
Retailer 12
-
$1,660 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG764675451 · Oct 31
$2,500 USD
View
12 more retailers have this diamond
Prices start from $344 USDSave up to $2,156 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.63ct Cushion
$344 USD